We use SVN at work (unhappily) but it can work with Git too. Probably whatever you want, but I only cared about Git and found out about it through work. I was trying to get it working with Github the other day for writing the new forum in Python, but I might have to use it with my own git server or at least a proxy for Github.

Join the #python-forum IRC channel on irc.freenode.net!

Please do not PM members regarding questions which are meant to be discussed publicly. The point of the forum is so that others can benefit from it. We don't want to help you over PMs or emails.